CN206076818U - The upper-lower door interlock of AC metal closed switch cabinet - Google Patents
The upper-lower door interlock of AC metal closed switch cabinet Download PDFInfo
- Publication number
- CN206076818U CN206076818U CN201621140481.7U CN201621140481U CN206076818U CN 206076818 U CN206076818 U CN 206076818U CN 201621140481 U CN201621140481 U CN 201621140481U CN 206076818 U CN206076818 U CN 206076818U
- Authority
- CN
- China
- Prior art keywords
- closed switch
- switch cabinet
- metal closed
- jam plate
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of upper-lower door interlock of AC metal closed switch cabinet, its jam plate extends vertically through the median septum parallel to space level direction, and connecting one on its lower end with the extension spring of its keeping parallelism, the jam plate is provided with the first through hole and the second through hole arranged on spatial vertical direction；One latch hook, its latch hook hook and slot towards jam plate, and positioned at the top of jam plate；One the first dead bolt for being provided with the conical surface, first dead bolt is fixed to the visiting on inner surface of AC metal closed switch cabinet, and through the upper wardrobe body of AC metal closed switch cabinet, extend into first through hole simultaneously, its conical surface is mutually kept off with the inner hole surface of first through hole and being connect, and promotes the upper end of jam plate above to carry and entering in latch hook hook and slot；And, second dead bolt, which runs through the lower cabinet body of AC metal closed switch cabinet and enters in the second through hole.The technical problem of " the upper-lower door interlock for simplifying switch cubicle " is which solved, is possessed using the low advantage of fault rate.
Description
Technical field
This utility model is related to a kind of door locking structure up and down of AC metal closed switch cabinet, particularly a kind of exchange gold
The upper-lower door interlock of category closed switch cabinet.
Background technology
AC metal closed switch cabinet is widely used, for distributing electric power energy.
In order to prevent in the switch cubicle of operator's mistakenly entering into charged, it is desirable to which the upper-lower door of switch cubicle must when closing and open
Must carry out in strict accordance with regulated procedure.But, the upper-lower door interlock of existing AC metal closed switch cabinet is more multiple
It is miscellaneous, cause operating trouble rate high.
Therefore, applicant feel the need to do the upper-lower door interlock of above-mentioned existing AC metal closed switch cabinet into
The structure design of one step is improved.
Utility model content
The purpose of this utility model is to provide a kind of exchange of simple structure to solve above-mentioned the deficiencies in the prior art
The upper-lower door interlock of metal closed switch cabinet.
To achieve these goals, the gate interlock up and down of a kind of AC metal closed switch cabinet designed by this utility model
Structure, which includes：One jam plate, the jam plate are extended vertically through in AC metal closed switch cabinet parallel in space level direction
Dividing plate, and connect the extension spring of and its keeping parallelism on its lower end, a side end of the extension spring is connected to aforementioned exchange
On the lower cabinet body of metal closed switch cabinet, and in stretching shape, the jam plate is provided with first arranged on spatial vertical direction
Through hole and the second through hole；One latch hook, the latch hook are fixed to the visiting on inner surface of AC metal closed switch cabinet, and through handing over
The upper wardrobe body of stream metal closed switch cabinet, while extending into upper wardrobe body, its latch hook hook and slot is towards jam plate, and is located at jam plate
Top；One the first dead bolt for being provided with the conical surface, first dead bolt are fixed to the inner surface of visiting of AC metal closed switch cabinet
On, and through the upper wardrobe body of AC metal closed switch cabinet, while extend into first through hole, its conical surface and first through hole
Inner hole surface mutually keep off and connecing, and promote the upper end of jam plate above to carry and entering in latch hook hook and slot；And, second dead bolt, this
Two dead bolts are fixed on the Xiamen inner surface of AC metal closed switch cabinet, are above carried under state in aforementioned jam plate, and which runs through exchange
The lower cabinet body of metal closed switch cabinet is simultaneously entered in the second through hole.
After a kind of above-mentioned upper-lower door interlock is specifically used on AC metal closed switch cabinet, when AC metal closed
When the upper-lower door of switch cubicle is required for closing, user must first close and visit, and promote the first dead bolt visited on inner surface to extend
Enter in the first through hole of jam plate, on the first dead bolt under the pushing active force of the conical surface, promote jam plate above to carry until the jam plate
Upper end enter in latch hook hook and slot and dropping place, synchronous extension spring is stretched, and now the second dead bolt on the inner surface of Xiamen is
Can enter in the second through hole of jam plate；Conversely, when the upper-lower door of aforementioned AC metal closed switch cabinet is required for opening,
User just must first open Xiamen, it is ensured that depart from the second through hole of the second dead bolt on the inner surface of Xiamen from jam plate, now
When the first dead bolt on visiting departs from the first through hole from jam plate, the decline that jam plate can be synchronous, drag-line retraction.On
In stating, the upper-lower door interlock of whole AC metal closed switch cabinet is simple, pure mechanic structure design, relative using fault rate
It is relatively low.
A kind of upper-lower door interlock of AC metal closed switch cabinet that this utility model is obtained, which possesses structure and sets
Meter is simple, low using fault rate, the series of advantages such as stability in use is good.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the upper-lower door interlock of the provided AC metal closed switch cabinet of this utility model；
Fig. 2 is the close-up schematic view in Fig. 1 at A.
In figure：Jam plate 1, median septum 2, bottom 3, extension spring 4, lower cabinet body 5, first through hole 6, the second through hole 7, latch hook 8, on
Door inner surface 9, upper wardrobe body 10, latch hook hook and slot 11, the conical surface 12, the first dead bolt 13, upper end 14, table in the second dead bolt 15, Xiamen
Face 16.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
As depicted in figs. 1 and 2, the knot of gate interlock up and down of a kind of AC metal closed switch cabinet provided in the present embodiment
Structure, which includes：One jam plate 1, the jam plate 1 are extended vertically through in AC metal closed switch cabinet parallel in space level direction
Dividing plate 2, and connect the extension spring 4 of and its keeping parallelism on its bottom 3, a side end of the extension spring 4 are connected to aforementioned
On the lower cabinet body 5 of AC metal closed switch cabinet, and in stretching shape, the jam plate 1 is provided with arranges on spatial vertical direction
First through hole 6 and the second through hole 7；One latch hook 8, the latch hook 8 are fixed to the inner surface 9 of visiting of AC metal closed switch cabinet
On, and through the upper wardrobe body 10 of AC metal closed switch cabinet, while extending into upper wardrobe body 10, its 11 court of latch hook hook and slot
To jam plate 1, and positioned at the top of jam plate 1；One the first dead bolt 13 for being provided with the conical surface 12, first dead bolt 13 are fixed to exchange gold
Category closed switch cabinet is visited on inner surface 9, and through the upper wardrobe body 10 of AC metal closed switch cabinet, at the same extend into
In first through hole 6, its conical surface 12 is mutually kept off with the inner hole surface of first through hole 6 and being connect, and promotes the upper end 14 of jam plate 1 above to carry and entering to
In latch hook hook and slot 11；And, second dead bolt 15, second dead bolt 15 are fixed in the Xiamen of AC metal closed switch cabinet
On surface 16, above carry under state in aforementioned jam plate 1, which runs through the lower cabinet body 5 of AC metal closed switch cabinet and enters to second
In through hole 7.
After a kind of above-mentioned upper-lower door interlock is specifically used on AC metal closed switch cabinet, when AC metal closed
When the upper-lower door of switch cubicle is required for closing, user must first close and visit, and promote the first dead bolt 13 visited on inner surface 9 to prolong
Extend into the first through hole 6 of jam plate 1, on the first dead bolt 13 under the pushing active force of the conical surface 12, promote jam plate 1 above to carry directly
Upper end 14 to the jam plate 1 is entered in latch hook hook and slot 11 and dropping place, and synchronous extension spring 4 is stretched, now Xiamen inner surface
The second dead bolt 15 on 16 can be entered in the second through hole 7 of jam plate 1；Conversely, working as aforementioned AC metal closed switch cabinet
Upper-lower door be required for open when, user must first open Xiamen, it is ensured that the second dead bolt 15 on Xiamen inner surface 16 is from jam plate 1
On the second through hole 7 in depart from, now visit on the first dead bolt 13 when departing from the first through hole 6 from jam plate 1, jam plate
1 can be synchronous decline, drag-line retraction.In above-mentioned, the upper-lower door interlock of whole AC metal closed switch cabinet is simple,
Pure mechanic structure is designed, relatively low using fault rate.
Claims (1)
1. a kind of upper-lower door interlock of AC metal closed switch cabinet, is characterized in that including：
One jam plate（1）, the jam plate（1）Extend vertically through in AC metal closed switch cabinet parallel in space level direction every
Plate（2）, and in its bottom（3）The upper extension spring for connecting and its keeping parallelism（4）, the extension spring（4）A side end connection
To the lower cabinet body of aforementioned AC metal closed switch cabinet（5）On, and in stretching shape, the jam plate（1）It is provided with spatial vertical
The first through hole arranged on direction（6）With the second through hole（7）；
One latch hook（8）, the latch hook（8）It is fixed to the inner surface of visiting of AC metal closed switch cabinet（9）On, and through exchange
The upper wardrobe body of metal closed switch cabinet（10）, while extending into upper wardrobe body（10）It is interior, its latch hook hook and slot（11）Towards jam plate
（1）, and it is located at jam plate（1）Top；
One is provided with the conical surface（12）The first dead bolt（13）, first dead bolt（13）It is fixed to the upper of AC metal closed switch cabinet
Door inner surface（9）On, and through the upper wardrobe body of AC metal closed switch cabinet（10）, while extending into first through hole（6）
It is interior, its conical surface（12）With first through hole（6）Inner hole surface mutually keep off and connecing, and promote jam plate（1）Upper end（14）Above carry and entering to
Latch hook hook and slot（11）It is interior；
And, second dead bolt（15）, second dead bolt（15）It is fixed to the Xiamen inner surface of AC metal closed switch cabinet
（16）On, in aforementioned jam plate（1）Above carry under state, which runs through the lower cabinet body of AC metal closed switch cabinet（5）And enter to
Two through holes（7）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140481.7U CN206076818U (en) | 2016-10-20 | 2016-10-20 | The upper-lower door interlock of AC metal closed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140481.7U CN206076818U (en) | 2016-10-20 | 2016-10-20 | The upper-lower door interlock of AC metal closed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076818U true CN206076818U (en) | 2017-04-05 |
Family
ID=58442862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140481.7U Expired - Fee Related CN206076818U (en) | 2016-10-20 | 2016-10-20 | The upper-lower door interlock of AC metal closed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082332A (en) * | 2019-12-31 | 2020-04-28 | 梁永恒 | Electric power cabinet that semi-automatic opened door |
-
2016
- 2016-10-20 CN CN201621140481.7U patent/CN206076818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082332A (en) * | 2019-12-31 | 2020-04-28 | 梁永恒 | Electric power cabinet that semi-automatic opened door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20191020 |